The gas concentration transmitters of SY-N Series are made by the following components:
- Gas sensor.
- Electronic circuit for conversion.
- Terminals for power supply and electrical connection of output signals.
- Plastic case and its sensor-holder with protection filter.
The device can carry sensors for different gases, both combustible and toxic. The mounted terminals provide by standard both an analog current output (4..20mA) and a digital Modbus® output.